Gaspare Spontini, in full Gaspare Luigi Pacifico Spontini (born Nov. 14, 1774, Maiolati, Papal States [Italy]—died Jan. 24, 1851, Maiolati), Italian composer and conductor whose early operas, notably his masterpiece, La vestale (1807), represent the spirit of the Napoleonic era and form an operatic bridge between the works of Christoph Gluck and Richard Wagner.

Entering the Conservatorio della Pietà dei Turchini in Naples in 1793, he studied music with Nicola Sala and Giacomo Tritto; he left before completing his studies, however. His first opera, Li puntigli delle donne (“The Obstinacy of Women”), was performed in Rome in 1796. Its success led him to continue writing comic operas for Rome, Venice, Florence, Naples, and Palermo—the most famous was L’eroismo ridicolo (1798; “Ridiculous Heroism”), which brought him to the attention of Dominico Cimarosa. He moved to Paris and in 1799 saw a successful revival of La finta filosofa (“The Fake Female Philosopher”); he established himself there with Milton (1804). Influenced by French composers, Spontini developed the dramatic compositionLa vestale (“The Vestal Virgin”) that established his European reputation. He became conductor of the Italian Opera in 1810 but left two years later for political reasons (he remained loyal to Joséphine even after her divorce from Napoleon) and became the court composer to Louis XVIII in 1814. He left Paris in 1819 after the failure of his opera Olimpie. In 1820 he received an appointment from Frederick William III of Prussia as director of music at Berlin, where growing German partisanship placed him under constant attack in the musical press. Nevertheless, the appointment lasted until shortly after the king’s death in June of 1840, when political intrigue forced Spontini to relinquish his duties and leave Berlin, barely escaping a prison sentence. Except for a successful revival of La vestale in Dresden, Ger. (1844), his career was essentially over.